What is GC332DD7LQ104KX18K MLCC?
The GC332DD7LQ104KX18K is a multi-layer ceramic capacitor manufactured by Murata. Key specs include 0.1µF capacitance, 630V DC rating, X7T dielectric, 1210 case size with ±10% tolerance. RoHS compliant, it is designed for high-voltage filtering and decoupling in space-constrained designs.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- High-Voltage Power Supplies: The 630V rating makes this MLCC ideal for bulk capacitance in offline flyback converters and PFC stages, handling ripple currents without derating.
- Automotive DC-DC Converters: X7T dielectric offers stable capacitance over –55°C to +125°C, critical for under-hood power modules and battery management systems.
- Snubber & Filter Circuits: The 0.1µF value is a standard snubber capacitor for damping voltage spikes in switching nodes, while the 1210 package supports higher power dissipation.
Key Features & Advantages
- 630V Voltage Rating: Enables direct use in 400V bus applications without series stacking, reducing component count and board area.
- X7T Dielectric (Class II): Provides moderate temperature stability with minimal capacitance change over a wide range, outperforming X7R at high temperatures.
- 1210 Compact Footprint: Balances capacitance density and voltage capability, allowing high-performance filtering in designs where 1206 or 0805 parts would not suffice.
Frequently Asked Questions
- Q: What makes GC332DD7LQ104KX18K different from a standard 1210 X7R capacitor?
A: This part uses X7T dielectric, offering improved capacitance stability above 85°C compared to X7R, plus a 630V rating that exceeds typical industrial MLCCs of this size. - Q: Is GC332DD7LQ104KX18K RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free. - Q: What is the MOQ? Can we get small batches?
A: We support small batch orders and full BOM kitting at SZYY, including fast prototyping supply.
Cross Reference & Alternative Sourcing
While GC332DD7LQ104KX18K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine, traceable parts with extensive inventory and fast shipping. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd